What is Kiesselbach area?

The Kiesselbach plexus is a vascular network formed by five arteries that supply oxygenated blood to the nasal septum, which refers to the wall separating the right and left sides of the nose. This area is also commonly known as the Little’s area, Kiesselbach’s area, or Kiesselbach’s triangle.

What is the area of epistaxis?

Little’s Area. Little’s area (also known as Kiesselbach’s plexus) is found on the anterior nasal septum (Fig. 1) and is an anastomosis of 5 arteries: anterior ethmoidal artery, posterior ethmoidal artery, sphenopalatine artery, greater palatine artery, and the septal branch of the superior labial artery.

Which area of the internal nose is most prone to epistaxis?

Most nosebleeds occur in the anterior part of the nose (Kiesselbach’s plexus), and an etiologic vessel can usually be found on careful nasal examination. Bleeding from the posterior or superior nasal cavity is often termed a posterior nosebleed.

Which artery is known as artery of epistaxis?

sphenopalatine artery
The sphenopalatine artery, formerly known as the nasopalatine artery, is the terminal branch of the maxillary artery that is the main supply to the nasal cavity. It is colloquially know as the artery of epistaxis given its common involvement in cases of nose bleeds.

What is Trotters method?

The Trotter procedure or median labio-mandibular glossotomy is an important technique to access and excise both benign and malignant tumours located in the tongue base, oropharynx and the cranio-cervical junction.

Which artery does not contribute to Little’s area?

Posterior ethmoidal artery (branch of the ophthalmic artery) – There is contention as whether this is truly part of kiesselbach’s plexus. Most sources quote that it is not part of the plexus but rather one of the blood supplies for the nasal septum itself.

What is the most common site of nosebleeds?

Kiesselbach’s plexus (a.k.a. Little’s area) is the most frequent site of bleeding, representing the large majority of bleeds in an area approximately 1.5 cm from the anterior mucocutaneous junction where the terminal branches of the anterior ethmoid artery, posterior ethmoid artery, posterior nasal artery, and …

What are the signs and symptoms of epistaxis?

Symptoms include bleeding from one or both nostrils and bleeding down the back of the throat with spitting, coughing, or vomiting of blood. Prolonged or recurrent nosebleeds may cause anemia. After a big nosebleed, dark or tarry bowel movements mean that a large amount of blood was swallowed.

Where is the artery in your nose?

The sphenopalatine artery enters the back of the nasal cavity, the inside of the nose, providing blood supply to the inner and outer walls of the nasal cavity and to the adjacent sinuses. It is clinically important since it is a frequent cause of nosebleeds.

What does getting your nose cauterized mean?

Nose cautery can help prevent nosebleeds. The doctor uses a chemical swab or an electric current to cauterize the inside of the nose. This seals the blood vessels and builds scar tissue to help prevent more bleeding. For this procedure, your doctor made the inside of your nose numb.